Vital sign sensor



FIG. 1 is an isometric view of a vital sign sensor;

FIG. 2 is a front elevation view of the vital sign sensor;

FIG. 3 is a rear elevation view of the vital sign sensor;

FIG. 4 is a left side elevation view of the vital sign sensor;

FIG. 5 is a right side elevation view of the vital sign sensor;

FIG. 6 is a bottom plan view of the vital sign sensor; and,

FIG. 7 is a top plan view of the vital sign sensor.

The broken lines are included for the purposes of illustrating unclaimedportions of the vital sign sensor and form no part of the claimeddesign.

CLAIM The ornamental design for a vital sign sensor, as shown anddescribed.